| Russell Unit G-1-292508 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | De Witt | 1 | 353K | 725K | Mar 2018 – Apr 2026 |
| Russells Reserve 8-82S Unit G-10-288216 | Permian Resources Operating, LLC only | Phantom (Wolfcamp) | Reeves | 1 | 345K | 2.1M | May 2019 – Apr 2026 |
| Russell Unit G-1-292455 | EOG Resources, Inc. only | Eagleville (Eagle Ford-1) | De Witt | 1 | 294K | 765K | Mar 2018 – Apr 2026 |
| Russell-Bevly Unit G-4-257552 | JC Bear Operating LLC only | Mobil-David (Frio 12,600) | Nueces | 1 | 164K | 2.72M | Sep 2010 – Mar 2026 |
| Russell Rentfro G-4-224306 | Vantage Operating, LLC only | Jeffress (Vicksburg V) | Hidalgo | 1 | 134K | 8.69M | Nov 2006 – Apr 2026 |
| Russell-Winch G-4-143764 | Arete Operating Company, LLC only | Belle Jeffers (7850) | Webb | 1 | 120K | 2.9M | Jan 1993 – Sep 2019 |
| Rentfro, Russell G-4-143691 | Vantage Operating, LLC only | Jeffress (Vicksburg V) | Hidalgo | 1 | 120K | 6.25M | Jan 1993 – Apr 2026 |
| Russell-Winch G-4-151909 | Arete Operating Company, LLC only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 71.2K | 5.02M | Nov 1994 – Apr 2026 |
| La Presa G-4-225853 | D. O. G. Operating, LLC only | Jack Russell (Vicksburg 7200) | Brooks | 1 | 63.9K | 1M | Mar 2007 – Mar 2026 |
| Russell Rentfro G-4-232153 | Vantage Operating, LLC only | Jeffress (Vicksburg V) | Hidalgo | 1 | 60.6K | 4.63M | Nov 2007 – Apr 2026 |
| Rentfro, Russell G-4-149004 | Texaco E & P Inc. only | Jeffress (Vicksburg U) | Hidalgo | 1 | 53.5K | 3.34M | Mar 1994 – Oct 2000 |
| Russell-Winch G-4-166302 | Arete Operating Company, LLC only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 51.7K | 2.38M | Jan 1998 – Apr 2026 |
| Russell-Winch G-4-251030 | Arete Operating Company II, LLC only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 49.5K | 2.3M | Jul 2009 – Apr 2026 |
| Russell-Winch G-4-143294 | Arete Operating Company, LLC only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 45.6K | 1.89M | Jan 1993 – Apr 2026 |
| Russell - Winch G-4-196183 | Arete Operating Company, LLC only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 32.8K | 2.07M | Jun 2003 – Apr 2026 |
| Russell G-11-236276 | Wagner Oil Company only | Broken Bone (Congl.) | Cottle | 1 | 27.2K | 1.95M | Apr 2008 – Apr 2026 |
| Russell G-11-161922 | Wagner Oil Company only | Rhombochasm (Bend Conglomerate) | Cottle | 1 | 26.4K | 2.32M | Feb 1997 – Dec 2021 |
| Russell - Winch G-4-193163 | Arete Operating Company, LLC only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 23.7K | 1.21M | Jan 2003 – Apr 2026 |
| Russell G-11-216195 | Wagner Oil Company only | Broken Bone (Congl.) | Cottle | 1 | 22.4K | 1.35M | Feb 2006 – Apr 2026 |
| Rentfro, Russell G-4-197895 | Vantage Operating, LLC only | Jeffress, N (Vksbg, LO) | Hidalgo | 1 | 22.2K | 2M | Oct 2003 – Apr 2026 |
| Russell, F D G-10-290942 | Greenlake Energy Operating, LLC only | Phantom (Wolfcamp) | Loving | 1 | 21.2K | 81.8K | Jun 2019 – Apr 2023 |
| La Presa G-4-223826 | D. O. G. Operating, LLC only | Jack Russell (Vicksburg 8520) | Brooks | 1 | 21.1K | 2.52M | Dec 2006 – Mar 2024 |
| Russell G-11-276658 | Wagner Oil Company only | Broken Bone (Congl.) | Cottle | 1 | 21K | 1.5M | Dec 2014 – Apr 2026 |
| Russell - Winch G-4-132796 | Arete Operating Company, LLC only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 20.7K | 2.71M | Jan 1993 – Feb 2026 |
| Russell Winch G-4-253015 | Arete Operating Company II, LLC only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 18.6K | 1.06M | Nov 2009 – Apr 2026 |
| Rentfro, Russell G-4-184150 | Vantage Operating, LLC only | Jeffress (Vicksburg T) | Hidalgo | 1 | 17.9K | 1.18M | Jun 2001 – Sep 2003 |
| Russell G-11-163690 | Wagner Oil Company only | Broken Bone (Congl.) | Cottle | 1 | 17.2K | 518K | Jul 1997 – Sep 2025 |
| Russell Rentfro G-4-248356 | Vantage Operating, LLC only | Jeffress (Vicksburg V) | Hidalgo | 1 | 16.9K | 810K | Mar 2009 – Apr 2026 |
| Russell-Winch G-4-111905 | Arete Operating Company, LLC only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 15.4K | 1.87M | Jan 1993 – Apr 2026 |
| La Presa G-4-242015 | D. O. G. Operating, LLC only | Jack Russell (Vicksburg 8520) | Brooks | 1 | 15.1K | 319K | Oct 2008 – Aug 2023 |
| Black Ranch G-8-197269 | Russell Bros. Oil & Gas, Inc. only | Stephens County Regular | Stephens | 1 | 14.2K | 189K | Sep 2003 – Apr 2026 |
| Russell "A" G-5-165092 | Valence Operating Company only | Bear Grass (Travis Peak) | Leon | 1 | 13.3K | 1.32M | Aug 1997 – Apr 2026 |
| Russell - Winch State G-4-128572 | Arete Operating Company, LLC only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 12.8K | 1.62M | Jan 1993 – Mar 2026 |
| Russell-Winch G-4-108652 | Arete Operating Company, LLC only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 12.8K | 553K | Jan 1993 – Apr 2022 |
| Russell G-11-240629 | Wagner Oil Company only | Broken Bone (Congl.) | Cottle | 1 | 12.5K | 1.97M | Aug 2008 – May 2025 |
| Russell G-11-280976 | Wagner Oil Company only | Broken Bone (Congl.) | Cottle | 1 | 12.5K | 1.89M | Sep 2016 – Apr 2026 |
| Russell G-11-248429 | Wagner Oil Company only | Broken Bone (Congl.) | Cottle | 1 | 12.4K | 942K | Feb 2009 – Apr 2026 |
| Rentfro, Russell G-4-55065 | Vantage Operating, LLC only | Jeffress (Vicksburg V) | Hidalgo | 1 | 11K | 347K | Jan 1993 – Mar 1994 |
| Russell G-11-274221 | Wagner Oil Company only | Broken Bone (Congl.) | Cottle | 1 | 10.8K | 1.55M | May 2014 – Apr 2026 |
| Russell G-14-254351 | Range Production Company, LLC only | Roberts Co. (St. Louis) | Roberts | 1 | 10.8K | 285K | Aug 2009 – Jan 2015 |
| Russell - Winch G-4-172477 | Arete Operating Company II, LLC only | Belle Jeffers (7850) | Webb | 1 | 10.6K | 1.18M | Feb 1999 – Apr 2026 |
| La Presa G-4-242091 | D. O. G. Operating, LLC only | Jack Russell (Vicksburg 7200) | Brooks | 1 | 10.2K | 768K | Sep 2008 – Aug 2023 |
| Pradera G-4-157820 | Acock/Anaqua Operating Co., LC only | Jack Russell (Vicksburg 7200) | Brooks | 1 | 9.68K | 936K | Oct 1995 – Aug 2002 |
| Russell G-6-196982 | Jandar Exploration, L. C. only | Minden (Travis Peak Cons.) | Rusk | 1 | 9.42K | 228K | Aug 2003 – Apr 2026 |
| Russell-Winch G-4-169843 | Arete Operating Company, LLC only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 9.23K | 1.45M | Apr 1999 – Apr 2026 |
| Ward, Russell G-6-123851 | J-W Operating Co. only | Percy Wheeler (Travis Peak) | Cherokee | 1 | 8.77K | 775K | Jan 1993 – Mar 2011 |
| Rentfro, Russell G-4-180774 | Vantage Operating, LLC only | Jeffress, N (Vksbg, LO) | Hidalgo | 1 | 8.55K | 186K | Nov 2000 – Mar 2020 |
| Russell-Winch G-4-254653 | Arete Operating Company II, LLC only | Vaquillas Ranch (Lobo Cons.) | Webb | 1 | 7.73K | 821K | Jan 2010 – Apr 2026 |
| Russell G-11-206264 | Wagner Oil Company only | Broken Bone (Congl.) | Cottle | 1 | 7.56K | 635K | Oct 2004 – Apr 2026 |
| Russell "A" G-5-262523 | Valence Operating Company only | Bear Grass (Travis Peak) | Leon | 1 | 7.29K | 499K | May 2011 – Apr 2026 |